Aggregation Builder Online - Free Browser Tool

Format

Table namefor generated SQL

Group by

Order by

Limit0 = all

Aggregations

→ sum_revenue

→ avg_units

→ distinct_product

Having (filter groups)

No group filters — every group is kept.

Input data (CSV or JSON)JSON

region	sum_revenue	avg_units	distinct_product
APAC	6,077	230.00	2.000
EU	3,009	73.33	3.000
US	3,076	95.00	3.000

Result CSVCSV

region,sum_revenue,avg_units,distinct_product
APAC,"6,077",230.00,2.000
EU,"3,009",73.33,3.000
US,"3,076",95.00,3.000

Tip: use samples, upload, copy, download, and send-to actions inside the workspace where available.

What is Aggregation Builder?

Aggregation Builder is a free, browser-based tool that helps you produce ready-to-use output in seconds. Build GROUP BY / HAVING / window aggregations visually. It's built for speed and privacy: Everything runs locally in your browser — your data is never uploaded to a server. No sign-up, no installs, and no daily limits.

How to use Aggregation Builder

1Configure the options to describe what you need.
2The output is generated instantly and updates as you tweak settings.
3Copy the generated result or download it.

Features

Live output that updates with every option
Copy or download the generated result
100% client-side — no upload, fully private
Free with no account, no watermark, and no daily limit
Works on large inputs, limited only by your device's memory
Load a sample, then copy, download, or share your result

Common uses

Drafting and checking queries without a database connection
Quick one-off generator jobs without opening a heavy app
Preparing data before importing it elsewhere
Sharing a reproducible result with a teammate via a link

Frequently asked questions

How do I use Aggregation Builder?: Paste or drop your data into the workspace, adjust the options to fit your data, then copy or download the result. Build GROUP BY / HAVING / window aggregations visually.
Is my data uploaded or stored anywhere?: No. Everything runs locally in your browser — your data is never uploaded to a server. Nothing is sent to a server, so it's safe to use with private or sensitive data.
Is Aggregation Builder free?: Yes — it's completely free with no account, no sign-up, no watermark, and no daily usage limits.
What's the maximum file size?: There's no hard limit imposed by the tool. Because processing happens in your browser, the practical ceiling is your device's available memory — most everyday files work instantly.
Do I need to install anything?: No installs and no extensions — it runs entirely in your web browser and even works offline once the page has loaded.

region

sum_revenue

avg_units

distinct_product

APAC

6,077

230.00

2.000

3,009

73.33

3.000

3,076

95.00

3.000

What is Aggregation Builder?

Frequently asked questions

How do I use Aggregation Builder?

Paste or drop your data into the workspace, adjust the options to fit your data, then copy or download the result. Build GROUP BY / HAVING / window aggregations visually.

Is my data uploaded or stored anywhere?

No. Everything runs locally in your browser — your data is never uploaded to a server. Nothing is sent to a server, so it's safe to use with private or sensitive data.

Is Aggregation Builder free?

Yes — it's completely free with no account, no sign-up, no watermark, and no daily usage limits.

What's the maximum file size?

There's no hard limit imposed by the tool. Because processing happens in your browser, the practical ceiling is your device's available memory — most everyday files work instantly.

Do I need to install anything?

No installs and no extensions — it runs entirely in your web browser and even works offline once the page has loaded.